diff --git a/automated install/basic-install.sh b/automated install/basic-install.sh
index a8bb014b..3f8122cd 100755
--- a/automated install/basic-install.sh	
+++ b/automated install/basic-install.sh	
@@ -1199,11 +1199,11 @@ FTLdetect() {
   local machine
   local binary
 
-  machine=$(arch)
+  machine=$(uname -m)
 
   if [[ $machine == arm* || $machine == *aarch* ]]; then
     # ARM
-    local rev=$(arch | sed "s/[^0-9]//g;")
+    local rev=$(uname -m | sed "s/[^0-9]//g;")
     local lib=$(ldd /bin/ls | grep -E '^\s*/lib' | awk '{ print $1 }')
     if [[ "$lib" == "/lib/ld-linux-aarch64.so.1" ]]; then
       echo ":::  Detected ARM-aarch64 architecture"